Country

Internet Service Providers in Greece

List of the top 20 organizations with the largest IP allocations in Greece

Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
Ote SA (Hellenic Telecommunications Organisation) 4,145,920 1.16 x 236 3 164
VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 2,591,232 1.9 x 235 2 535
RIPE Network Coordination Centre 1,257,216 1.72 x 235 1 99
4 Nova Telecommunications & Media Single Member S.A 981,248 1.38 x 235 2 380
5 National Infrastructures for Research and Technology S.A. 257,024 235 2 46
6 Greek High-School Internet Network 79,104 1.01 x 224 1 11
7 Technological Educational Institute of Crete 70,656 216 1 7
8 INTRACOM S.A. TELECOM SOLUTIONS 66,816 0 1 6
9 Foundation of Research and Technology Hellas 66,304 217 2 6
10 Aristotle University of Thessaloniki 65,792 216 1 3
11 University of Crete 65,792 216 1 3
12 National Technical University of Athens 65,536 216 1 2
13 Center for Research and Technology Hellas (CERTH) 65,536 216 1 2
14 National Center of Scientific Research DEMOKRITOS 65,536 216 1 2
15 Technical University of Crete 65,536 216 1 2
16 University of Athens 51,712 216 1 5
17 MEDIANET INVEST AE 46,848 1.01 x 235 1 169
18 Computer Technology Institute and Press "Diophantus" 32,768 0 1 1
19 Lancom Ltd. 26,368 1.01 x 224 2 60
20 ELLINIKA DIKTIA KALODION MEPE 23,552 0 1 23